When configuring ISIS in a multi-area environment I have a questionWhy would you set the first ISIS process to be a L1L2 and not just a L2?I've been reading some documentation on CCO and it says the first area should be a L1L2.see below for config !r...

Hi allAnyone have experience with Multiarea ISIS routing. We are doing this in a DCN environment and need to configure partition avoidance, but this does not work. Any help would be appreciated.From the config below, if we lose full connectivity wit...

Question How many L1 OSI areas would you expect to support on the following platforms? Within each L1 area the number of Network elements is expected to be around 10-15. The Cisco docs say that you can configure a maximum of 29 level 1 areas. 2621 36...

QuestionHow many L1 OSI areas would you expect to support on the following platforms?Within each L1 area the number of Network elements is expected to be around 10-15.The Cisco docs say that you can configure a maximum of 29 level 1 areas. 2621364036...

HiI'm just starting a new project to build a new DCN network and require info on CLNS routing and Multi-Area OSI routing. I've some experience with CLNS routing in a single area, but not with multi area routing.The plan at the moment is to us IS-IS f...